#!/bin/bash 

read -p "input:" VALUE

case $VALUE in
	"beijing")
		echo "1111"
		;;
	"aa"|"bb"|"cc")
		echo "2222"
		;;
	file[1-5])
		echo "3333"
		;;
	good[abc])
		echo "4444"
		;;
	*)
		echo "other"
		;;
esac
